IC REG LIN POS ADJ 100MA 8WSON The LP2951CSD-3.3 NOPB is a micropower low dropout (LDO) linear voltage regulator that is specifically designed to maintain proper regulation with an extremely low input-to-output voltage differential.
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Jan 19, 2022
Claire Bruce
LDO basics: Dropout voltage
IC REG LIN POS ADJ 100MA 8WSON
The LP2951CSD-3.3 NOPB is a micropower low dropout (LDO) linear voltage regulator that is specifically designed to maintain proper regulation with an extremely low input-to-output voltage differential. This article is going to introduce details about LP2951CSD-3.3 NOPB. Welcome your RFQ!
LP2951CSD-3.3/NOPB
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.02293 | $3.02 |
| 10+ | $2.85182 | $28.52 |
| 100+ | $2.6904 | $269.04 |
| 500+ | $2.53811 | $1269.06 |
| 1000+ | $2.39444 | $2394.44 |
The LP2951CSD-3.3 NOPB is a low-dropout (LDO) linear voltage regulator with a low input-to-output voltage difference that is specifically designed to maintain correct regulation.
The 8-lead LP2951CSD-3.3 NOPB is available in plastic, ceramic dual-in-line, LLP, or metal can packages and offers additional system functions.
LP2951CSD-3.3 NOPB Symbol
LP2951CSD-3.3 NOPB Footprint
LP2951CSD-3.3 NOPB 3D Model
NA LP2951CSD-3.3/NOPB technical specifications, attributes, parameters and parts with similar specifications to NA LP2951CSD-3.3/NOPB.
Texas Instruments LP2951CSD-3.3/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LP2951CSD-3.3/NOPB.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-WDFN Exposed Pad | |
| Number of Pins | 8Pins | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Packing Method | TR | |
| Terminal Position | DUAL |
| Product Attribute | Attribute Value | |
|---|---|---|
| Peak Reflow Temperature (Cel) | 260 | |
| Base Part Number | LP2951 | |
| Current - Supply (Max) | 14mA | |
| Number of Outputs | 1Output | |
| Voltage - Input (Max) | 30V | |
| Output Voltage | 3.3V | |
| Output Type | Adjustable (Fixed) | |
| Max Output Current | 100mA | |
| Output Configuration | Positive | |
| Quiescent Current | 75μA | |
| Control Features | Enable | |
| Output Voltage 1 | 3.3V | |
| Voltage - Output (Min/Fixed) | 1.235V 3.3V | |
| Number of Regulators | 1Regulator | |
| Min Input Voltage | 2.3V | |
| Protection Features | Over Current, Over Temperature, Short Circuit | |
| Current - Quiescent (Iq) | 120μA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage Dropout (Max) | 0.6V @ 100mA | |
| Reference Voltage | 1.26V | |
| Dropout Voltage | 380mV | |
| Dropout Voltage1-Nom | 0.38V | |
| Voltage Tolerance-Max | 2.4% | |
| Nominal Output Voltage | 3.3V | |
| Adjustability | FIXED/ADJUSTABLE | |
| Height | 800μm | |
| Length | 4mm | |
| Width | 4mm | |
| Thickness | 800μm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
5V, 3V, and 3.3V versions are available
High accuracy output voltage
Guaranteed 100mA output current
Extremely low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low-temperature coefficient
Use as Regulator or Reference
Needs minimum capacitance for stability
Current and Thermal Limiting
Stable with low-ESR output capacitors (10mΩ to 6Ω)
Enables use with 24V rail
Sufficient power capability for MCU
Lower thermal impact than Vreg
Longer battery life
Small size, low-cost system
Built-in protection features
Enhanced protection capability
Flexibility for various end-product applications
Enhanced protection capability
Accurate system-level design capability
Allows Use as a Regulator or Reference
In DIE form, this device is an excellent selection for many chips and wire HYBRID CIRCUITS.
Automotive Electronics
Avionics: RADAR
Voltage Reference
LP2951CSD-3.3/NOPB Dimensions
Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers, and multi-core processors. The company holds 45,000 patents worldwide as of 2016.
Download datasheets and manufacturer documentation for LP2951CSD-3.3/NOPB
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